/*
 * Copyright (c) 2024 Oracle and/or its affiliates.
 *
 * The Universal Permissive License (UPL), Version 1.0
 *
 * Subject to the condition set forth below, permission is hereby granted to any
 * person obtaining a copy of this software, associated documentation and/or data
 * (collectively the "Software"), free of charge and under any and all copyright
 * rights in the Software, and any and all patent rights owned or freely
 * licensable by each licensor hereunder covering either (i) the unmodified
 * Software as contributed to or provided by such licensor, or (ii) the Larger
 * Works (as defined below), to deal in both
 *
 * (a) the Software, and
 * (b) any piece of software and/or hardware listed in the lrgrwrks.txt file if
 * one is included with the Software (each a "Larger Work" to which the Software
 * is contributed by such licensors),
 *
 * without restriction, including without limitation the rights to copy, create
 * derivative works of, display, perform, and distribute the Software and make,
 * use, sell, offer for sale, import, export, have made, and have sold the
 * Software and the Larger Work(s), and to sublicense the foregoing rights on
 * either these or other terms.
 *
 * This license is subject to the following condition:
 * The above copyright notice and either this complete permission notice or at
 * a minimum a reference to the UPL must be included in all copies or
 * substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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 */

package com.oracle.jdbc.samples.springsharding.model;

import jakarta.persistence.Column;
import jakarta.persistence.Entity;
import jakarta.persistence.GeneratedValue;
import jakarta.persistence.GenerationType;
import jakarta.persistence.Id;
import jakarta.persistence.IdClass;
import jakarta.persistence.SequenceGenerator;
import jakarta.persistence.Table;

import java.io.Serializable;

@Entity
@Table(name = "notes")
@SequenceGenerator(name="NOTE_SEQUENCE_GENERATOR", sequenceName="NOTE_SEQUENCE", initialValue=1, allocationSize=1)
@IdClass(Note.CompositeNoteId.class)
public class Note {
    @Id
    @Column(name = "note_id")
    @GeneratedValue(strategy = GenerationType.SEQUENCE, generator="NOTE_SEQUENCE_GENERATOR")
    private Long id;

    @Id
    @Column(name = "user_id")
    private Long userId;

    @Column(name = "title")
    private String title;

    @Column(name = "content")
    private String content;

    public Note() {}

    public Note(Long id, Long userId, String title, String content) {
        this.id = id;
        this.userId = userId;
        this.title = title;
        this.content = content;
    }

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }

    public Long getUserId() {
        return userId;
    }

    public void setUserId(Long userId) {
        this.userId = userId;
    }

    public String getTitle() {
        return title;
    }

    public void setTitle(String title) {
        this.title = title;
    }

    public String getContent() {
        return content;
    }

    public void setContent(String content) {
        this.content = content;
    }

    public static class CompositeNoteId implements Serializable {
        private Long id;
        private Long userId;

        public CompositeNoteId() {};

        public CompositeNoteId(Long id, Long userId) {
            this.id = id;
            this.userId = userId;
        }

        @Override
        public boolean equals(Object obj) {
            if (!(obj instanceof CompositeNoteId noteId))
                return false;

            return (noteId.id.equals(this.id)) && (noteId.userId.equals(this.userId));
        }
    }
}
